Paper tray 550 sheets Letter This unit supports A4, A5, A6, Executive, Folio, JIS B5, Letter, Legal, Oficio and Statement sizes. Paper (16 to 47 lb., 60 to 176 gsm), transparencies, card stock, and labels may be used from this tray. Envelopes in sizes 7-3/4, 9, 10, B5, C5 and DL may also be used from this tray.Paper size, paper and tray-present and tray-low and tray-empty sensing are supported.The optional caster base may be required when the product is configured with the spacer or additional trays (1 to 4). Go to www.lexmark.com/multifunctionprinters for more information. Features Standard media sizes 10 7 3/4 9 A4A5B5 C5 DL ExecutiveFolioJIS-B5LegalLetterStatementUniversalOficioA6 Country of origin China Maximum capacity 550 sheets Compatibility Lexmark MS81X/ MX71X Type Paper tray Media formats Letter Yes Legal Yes Packaging data Package dimensions (W x D x H) 205.7 x 492.8 x 586.7 mm (8.1 x 19.4 x 23.1") Package weight (imperial) 7.3 kg (16.1 lbs) Logistics data Harmonized System